First, Indoor Stairs Balustrade specification
The height of the interior staircase decoration is 90cm. Of course, this data can be changed according to the actual situation. When the length of the stairs exceeds 5 meters, the height of the stair rails can be appropriately raised to 100 cm. In addition, if there are children in the family, for safety reasons, it is better to set the height of the stair railings to 100cm.
Indoor Stairs Balustrade
Second, outdoor stair handrail specification
When the altitude is below 24 meters, the height of the outdoor shared stair handrail should not be lower than 105cm. When the height of the air is above 24 meters, the height of the outdoor stair handrail should not be lower than 110cm.
Third, other stair railing installation precautions
1. The algorithm of the stair handrail height: the vertical height from the stair step or roof to the top surface of the stair handrail is the calculation method of the stair handrail height.
2. The clearance between the vertical bars of the railing should not exceed 11cm, especially for children in the family.
3. The railing should not be left empty from the floor or roof height of 10cm.